There are
1,275 mi
from Brownsville, TX to Radcliff, KY
That's the driving distance. It would take 23 hours 48 mins to go from Brownsville, Texas to Radcliff, Kentucky.
The flight distance (direct flight from Brownsville, TX to Radcliff, KY) is 1,065.63 mi.
1,275 mi = 1.61 kms